4 th ITU Green Standards Week Green optical

4 th ITU Green Standards Week Green optical networks, energy-saving & emission-reduction �色光网、助力�能减排 How Fiber. Home built the green optical networks 烽火通信构建�色通信光网�践 Haolan Zhao Fiber. Home Technologies Group, China Committed to connecting the world International Telecommunication Union

4 th ITU Green Standards Week Green Communication, Energy Saving & Emission Reduction In Crunch Time u "Twelfth Five Year" plan has put energy-saving emissionreduction as the constraint type indicators of national economic and social development. According to the communication In 2010 energy consumption of operator X （total: 1. 7404 million tons of standard coal） industry in twelfth five year development planning Natural heating gas，1. 38，1 power，19. 83, 1 % Diesel，3. 06, 2 1% requirements, the unit comprehensive energy consumption in % Gasoline，11. 06, 6 % 2015 telecom business volume in 2010 than the 10% decline; u In 2012 only the electricity expenditures of china top 3 operators were $6. 6 Billion, the global telecom operators electricity costs electric power ，121. 89, 70% Coal，16. 82, 10 % more than $40 Billion, energy expenditure has accounted for operators operating costs of 15%~50%; u Released in 2013 “China Broadband Strategy” and implementation plan, with the full 4 G network construction, communications industry into the flow of business era, the explosive growth of data services coming round, energy-saving & emission-reduction form is very serious, brooks no delay. Committed to connecting the world International Telecommunication Union “Broadband China” Strategy

4 th ITU Green Standards Week Fiber. Home’s Green Telecommunication Strategy Concept“Green & Saving”throughout the total product life cycle of Fiber. Home. During the R&D，design、procurement、manufacturing、 packaging and post-sale service，saving is everywhere，Harmony with the environment is still the aim of company. Green Supply Chain Green R&D Management Green Product Solutions Green Manufacture & Logistics Green Engineering & Maintenance Insist“ 5 -Green” strategy，build E 2 E total life cycle green telecommunication Committed to connecting the world International Telecommunication Union

4 th ITU Green Standards Week Fiber. Home’s Green Supply Chain Systems Fiber. Home pays attention to the building of green supply chain. All the raw material , components and production supplier all accord with the requirement of green supply chain. And involved into the daily evaluation and checking. Including the total supply chain. Evaluation by the environmental protection department Committed to connecting the world ISO 14001 International Telecommunication Union TL 9000

4 th ITU Green Standards Week Fiber. Home’s Green Product R&D Management Fiber. Home puts the environment management into the key factor of corporation culture，betaking to develop the low power consumption，high performance products and solutions，helps the stakeholders to reduce the effect to the environment，utilizing the sustainable development to benefit the whole society. “Green” Leader team of the company Quality / environmental / social responsibility system construction Perfect process, specification, evaluation mechanism Review mechanism into the product development process Energy saving emission reduction targets of sustainable planning optimization International Committed to connecting the world Telecommunication Union

4 th ITU Green Standards Week Fiber. Home’s Green Product Development Management To actively implement the task of energy-saving & emission-reduction, develop green development planning of the enterprise long-term, overall, systematic, efficient use of resources, environmental protection and energy-saving & emission-reduction throughout the enterprise production and management activities. Technical Initial Research Traction Green Management To energy-saving & emission. Office electronics, reduce paper reduction technology pre research consumption. Optimal lighting system, project of not less than a air conditioning system, hazard year the company technology initial assessment of control. research project number 20%. Supply chain integration, In 2009 through the TL 9000, regional matching model of ISO 14000 environmental manufacturing, packaging management system and ISO 9001 logistics and recycling, energy saving system construction. Manufacturing Facilities quality system, and continuous improvement. Environmental System Certification Committed to connecting the world International Telecommunication Union

4 th ITU Green Standards Week Fiber. Home’s Green Product Solutions Equipment energy-saving & emission-reduction from the source control, using the “subtraction” principle to carry on the product solution design and Implementation. Ø Device ASIC customized Ø The selection of the industry with low power consumption, development, avoid invalid high energy efficiency ratio, circuit of the universal device, low noise fan; realize the logic circuit energy consumption "zero" waste; Ø Intelligent fan speed control, Ø The use of internal SRAM mode according to the working temperature of equipment do of Stand-by chip, the free air "reduction" method, reduce SRAM dynamic energy consumption. approach and "zero"; Ø The use of advanced Ø Select high efficiency DC-DC production technology of isolated two power supply 28 nm chip, reduce the energy module, efficiency is not lower consumption by more than 94%； Ø Laser real time control, close the sending end data is idle, reduce energy 40%; Ø Fine circuit design, interface circuit, a pull-down resistor pull International optimization, board, interface Telecommunication Committedconsumption; to connecting the world shutdown etc. Union

4 th ITU Green Standards Week Fiber. Home’s Green Product Solutions Fiber. Home always adheres to the "customer-oriented", deeply understanding of operators on the urgent demand to reduce pressure and OPEX, to achieve energy-saving & emissionreduction, the implementation of high standard, strict requirements on product specifications. Help to increase the room temperature The internal temperature of the room every raised to 1 ℃, the high temperature environment in summer , energy saving of airconditioner by 6~8% ; in winter when the ambient temperature is low, energy saving airconditioner by 1~3% In line with the work environment noise standard equipment lifting Equipment room air duct, thermal management needs Low power device selection self-research of low power module Efficient thermal management scheme eliminates the equipment within the hot Green environmental protection, energy saving, high efficiency, not International Telecommunication Committed tojust connecting the world Union a slogan

4 th ITU Green Standards Week Fiber. Home’s High Efficiency Cooling Solutions Continuous cooling optimization, reduce the cooling energy consumption proportion, improve equipment energy efficiency ratio, significantly reducing the noise emission effect of energysaving and emission-reduction of the equipment. n Thermal simulation technology n Intelligent fan speed Ø Lifting system cooling solution time Ø Equipment operating temperature pass rate, product development to intelligent speed optimization based on reduce energy consumption; normal work, reduce the energy Ø Optimization of equipment and board cooling scheme, to improve the consumption of equipment; Ø Cabinet for unified management unit of radiating efficiency, reduce the air the fan speed, reduce energy consumption demand. and noise of the whole cabinet cooling. n Equipment air-duct optimization Ø Air isolation device, eliminating hot and cold air mixing, heat dissipation efficiency maximization; Ø Design of resistance and low flow duct system, improve the work efficiency to reduce the energy consumption of the fan. n Design and selection of heat dissipation material Ø Material selection according to the latest ROHS environmental directives; Ø Follow the common, efficient radiator design and profile, avoid material processing technology, and reduce waste; Ø Implementation of energy consumption, low noise fan selection priority principle. Committed to connecting the world International Telecommunication Union

4 th ITU Green Standards Week Fiber. Home’s Green Packaging Practice To promote resource saving, in the product packaging and logistics Fiber. Home always upholds the strategy of: “Right, Reduce, Recycle, Reuse, Recovery , Renewable , Degradable", and launched the "green packaging based equipment packaging and logistics scheme". Ø The establishment of green packaging measurement index and evaluation management system; Green Ø Packing material selection to environmental protection principle, reduce the pollution of the environment; Packaging Ø Packaging reduction, the same intensity of lighter Practice weight, smaller volume to achieve; Ø Reusable, Recyclable turnover frame and reduce energy consumption of equipment tray turnover; Ø Green transportation strategy, integrated logistics, reduce the transportation of energy. Committed to connecting the world Can realize that an annual wood consumption is saved by more than 60%, reduce packaging weight 30%, improve operational efficiency up to 85%, reduce the packaging cost about 30%. International Telecommunication Union

4 th ITU Green Standards Week Fiber. Home’s Green Manufacturing Practice Green manufacturing system based on oriented environment, from the beginning of the product design that is included in management, the establishment of supporting system in the whole manufacturing process improvement. Processing Technology B Material Selection A C Green manufacturing E D Production Organization Highly Integration Modular Design Committed to connecting the world International Telecommunication Union

4 th ITU Green Standards Week Fiber. Home’s Green Project Operation & Maintenance Practice Difficulty of engineering maintenance directly determines the operators OPEX , through the concept of the easy to maintenance, recyclable, versatile engineering design, customers can realize the green engineering operation target. Maintenance Recyclable Generality Ease to use Remote diagnosis and Recyclable Unified network Application of maintenance packaging solutions management system ergonomics Green engineering maintenance Committed to connecting the world International Telecommunication Union

4 th ITU Green Standards Week Based On The Results, Advocate Green Optical Communication Network Energy Comparison Power Consumption Energy Saving Consumption (full) Reference model ： 6×Core+20×Aggr. +500×Access 1400 W (W) PTN Average Power saving per year： FH PTN 800 W ▪ Network energy 111252 KWH！ consumption： 400 W 60 W 50 W Access § Fiber. Home： 33700 W § Average： 46400 W 195 W Aggr. Saving per year： 49477 Kg Standard coal ！ At the same time to reduce Core FONST 6000 1. 11 W/Gbit Per bit Ci. TRANS 690 Consumption Lowest in 1. 02 W/Gbit CHINA pollution emissions ： § 33644 Kg Toner dust § 123319 Kg CO 2 International Committed to connecting the world § 3711 Kg SOTelecommunication 2 Union § 1855 Kg Nitrogen oxides

4 th ITU Green Standards Week The Effort To Build A Green Light, Network Solutions Fons. Weaver Series Ci. TRANS 600 Series FONST Series Ci. TRANS 8000 Series ￭ Fiber. Home The integration of network plan to create the perfect and reasonable, efficient, reliable, and convenient： Operating costs Investment income What is Low Green？ High Human costs Operation efficiency § The network structure of reasonable design optimization Network of experienced design team, combined with intelligent network planning system, assist network optimization design, rapid automatic deployment, improve work efficiency, save the operation cost § End to end access platform for a variety of business A platform for various means of access, avoid repeated construction of networks resource consumption § High reliability of system design Network protection mode is flexible, diverse and recovery means, reduce the manpower and resources into user § Convenient operation and maintenance management Unified network management system, the graphical interface, intuitive. International efficient mode of operation, to statistical function, improve fine end-to-end fault. Telecommunication and Committed connecting the world Union performance management mode, help the efficient operation of network

4 th ITU Green Standards Week Fiber. Home’s OTN Green Energy-saving Practice Modular structure design Unified network management Intelligent fan speed control Self-research of ASIC Material for energy saving & environmental protection Self-research of 100 G module Committed High efficient cooling scheme High Intelligent efficiency power management supply to connecting the world module Highest integration & lowest power consumption in the industry International Telecommunication Union

4 th ITU Green Standards Week Thank you Committed to connecting the world International Telecommunication Union